<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>访问对象自身属性和方法</title>
  </head>
  <body>
    <script>
      var person = {
        name: "张三",
        age: 18,
        sayHello: function () {
          // 访问自身属性
          console.log("你好，我是" + this.name);
        },
        speak: function () {
          // 访问自身方法
          this.sayHello();
          console.log("我开始演讲了!");
        },
      };
      person.speak();
    </script>
  </body>
</html>
